Medically Reviewed by Shruthi N, MD on April 09, 2025
Heat Sensitivity in MS
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Heat Sensitivity in MS

People with MS are often sensitive to heat. Even a small rise in body temperature can worsen symptoms. Warm weather, hot showers, heavy meals, and exercise can all cause problems.

Worsened Symptoms
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Worsened Symptoms

Heat can trigger MS symptoms and make them worse. Things like fatigue, pain, blurred vision, muscle weakness, and balance issues can all be brought on from heat. Cognitive difficulties like focus and memory problems can also occur.

Exercise Tips
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Exercise Tips

Exercise is important, but overheating should be avoided. Try exercising outdoors in the early morning or evening when it tends to be cooler. Swimming in unheated pools and wearing breathable clothing can help.

Cooling Strategies
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Cooling Strategies

Cooling collars and vests can help manage body temperature. Wearing fabrics like cotton and linen, using LED lights instead of heat-emitting bulbs, and staying hydrated are also effective strategies.

Dietary Changes
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Dietary Changes

Eating lighter meals, such as salads and fresh fruits, can prevent heat buildup. Avoid alcohol, as it can worsen symptoms.

Home Environment Tips
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Home Environment Tips

Keep your home cool by using fans and unplugging electronics when not in use. Cooling sheets, towels, and pillowcases can also help manage body temperature.

Gadget Considerations
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Gadget Considerations

There are many cooling gadgets available for MS patients. Research options thoroughly, as prices can vary. Some organizations offer programs to distribute cooling vests.

This content was created using several editorial tools, including AI, as part of the process. Human editors reviewed this content before publication.